|Deck Cost: 11,600|
I played this deck from masters 2500 to GM at approximately an 80-90% ish winrate. (Did not record stats but was consistenly getting 10+ winstreaks)
You are looking for early plays when you mulligan, and these include Water Fairy, Fairy circle, Elf Girl Liza, Wood of Brambles, Elf Child May and Fairy Whisperer, and sometimes Spring Green Protection.
Against Sword and Blood you also keep Airbound Barrage to cope with early aggression, which is especially helpful if you are going second.
Early game you want to drop followers on the board and build a board as wide as possible since no one has area of effect removals at that point. Following that, you can use Brambles and Elf Song to snowball any advantage you get on board during the mid game, while using Liza to protect yourself from board clears and other effects.
In the later stages of the game (turn 6 onwards) you can start doing large amounts of burn damage by using your machine gun (Fairy Driver), often reserving roach as your finisher.
Edit: Tech vs aggro:
-3 Purehearted singer
+3 Sylvan justice
|Water FairyFollower - Standard||1||x 3|
|Elf Child MayFollower - Standard||1||x 3|
|Fairy WhispererFollower - Standard||2||x 3|
|RhinoceroachFollower - Standard||2||x 3|
|Elf Girl LizaFollower - Darkness Evolved||2||x 3|
|Purehearted SingerFollower - Starforged Legends||3||x 3|
|Elven Princess MageFollower - Standard||4||x 2|
|Fairy DriverFollower - Wonderland Dreams||4||x 3|
|Nature's GuidanceSpell - Standard||1||x 3|
|Fairy CircleSpell - Standard||1||x 3|
|Airbound BarrageSpell - Starforged Legends||1||x 3|
|Elf SongSpell - Starforged Legends||2||x 3|
|Spring-Green ProtectionAmulet - Starforged Legends||1||x 2|
|Wood of BramblesAmulet - Wonderland Dreams||2||x 3|